1 files changed, 86 insertions, 0 deletions
diff --git a/contrib/epee/include/net/jsonrpc_server_handlers_map.h b/contrib/epee/include/net/jsonrpc_server_handlers_map.h
new file mode 100644
index 000000000..8c747d1af
--- /dev/null
+++ b/contrib/epee/include/net/jsonrpc_server_handlers_map.h
@@ -0,0 +1,86 @@
+#ifndef JSONRPC_SERVER_HANDLERS_MAP_H
+#define	JSONRPC_SERVER_HANDLERS_MAP_H
+
+#include <string>
+#include "serialization/keyvalue_serialization.h"
+#include "storages/portable_storage_template_helper.h"
+#include "storages/portable_storage_base.h"
+#include "jsonrpc_structs.h"
+#include "jsonrpc_protocol_handler.h"
+
+#define BEGIN_JSONRPC2_MAP(t_connection_context) \
+bool handle_rpc_request(const std::string& req_data, \
+                        std::string& resp_data, \
+                        t_connection_context& m_conn_context) \
+{ \
+  bool handled = false; \
+  uint64_t ticks = epee::misc_utils::get_tick_count(); \
+  epee::serialization::portable_storage ps; \
+  if (!ps.load_from_json(req_data)) \
+  { \
+    epee::net_utils::jsonrpc2::make_error_resp_json(-32700, "Parse error", resp_data); \
+    return true; \
+  } \
+  epee::serialization::storage_entry id_; \
+  id_ = epee::serialization::storage_entry(std::string()); \
+  if (!ps.get_value("id", id_, nullptr)) \
+  { \
+    epee::net_utils::jsonrpc2::make_error_resp_json(-32600, "Invalid Request", resp_data); \
+    return true; \
+  } \
+  std::string callback_name; \
+  if (!ps.get_value("method", callback_name, nullptr)) \
+  { \
+    epee::net_utils::jsonrpc2::make_error_resp_json(-32600, "Invalid Request", resp_data, id_); \
+    return true; \
+  } \
+  if (false) return true; //just a stub to have "else if"
+
+
+
+#define PREPARE_JSONRPC2_OBJECTS_FROM_JSON(command_type) \
+  handled = true; \
+  boost::value_initialized<epee::json_rpc::request<command_type::request> > req_; \
+  epee::json_rpc::request<command_type::request>& req = static_cast<epee::json_rpc::request<command_type::request>&>(req_);\
+  if(!req.load(ps)) \
+  { \
+    epee::net_utils::jsonrpc2::make_error_resp_json(-32602, "Invalid params", resp_data, req.id); \
+    return true; \
+  } \
+  uint64_t ticks1 = epee::misc_utils::get_tick_count(); \
+  boost::value_initialized<epee::json_rpc::response<command_type::response, epee::json_rpc::dummy_error> > resp_; \
+  epee::json_rpc::response<command_type::response, epee::json_rpc::dummy_error>& resp =  static_cast<epee::json_rpc::response<command_type::response, epee::json_rpc::dummy_error> &>(resp_); \
+  resp.jsonrpc = "2.0"; \
+  resp.id = req.id;
+
+#define FINALIZE_JSONRPC2_OBJECTS_TO_JSON(method_name) \
+  uint64_t ticks2 = epee::misc_utils::get_tick_count(); \
+  epee::serialization::store_t_to_json(resp, resp_data, 0, false); \
+  resp_data += "\n"; \
+  uint64_t ticks3 = epee::misc_utils::get_tick_count(); \
+  LOG_PRINT("[" << method_name << "] processed with " << ticks1-ticks << "/"<< ticks2-ticks1 << "/" << ticks3-ticks2 << "ms", LOG_LEVEL_2);
+
+
+#define MAP_JSONRPC2_WE(method_name, callback_f, command_type) \
+  else if (callback_name == method_name) \
+  { \
+    PREPARE_JSONRPC2_OBJECTS_FROM_JSON(command_type) \
+    epee::json_rpc::error_response fail_resp = AUTO_VAL_INIT(fail_resp); \
+    fail_resp.jsonrpc = "2.0"; \
+    fail_resp.id = req.id; \
+    if(!callback_f(req.params, resp.result, fail_resp.error, m_conn_context)) \
+    { \
+      epee::serialization::store_t_to_json(static_cast<epee::json_rpc::error_response&>(fail_resp), resp_data, 0, false); \
+      resp_data += "\n"; \
+      return true; \
+    } \
+    FINALIZE_JSONRPC2_OBJECTS_TO_JSON(method_name) \
+    return true; \
+  }
+
+#define END_JSONRPC2_MAP() \
+  epee::net_utils::jsonrpc2::make_error_resp_json(-32601, "Method not found", resp_data, id_); \
+  return true; \
+}
+
+#endif	/* JSONRPC_SERVER_HANDLERS_MAP_H */